Creating a Pivot Table in Laravel Example

create_post_tag_table.php

<?php

public function up()
{
  Schema::create('post_tag', function (Blueprint $table) {
  
    $table->primary(['post_id', 'tag_id']);
    $table->unsignedInteger('post_id');
    $table->unsignedInteger('tag_id');
    
    
    $table->foreign('post_id')->references('id')->on('posts')->onDelete('cascade');
    $table->foreign('tag_id')->references('id')->on('tags')->onDelete('cascade');
    
    
    $table->timestamps();
  }
}

Post.PHP

class Post
{
  
  public function tags()
  {
      return $this->belongsToMany(Tag::class)->withTimestamps;
  }

}

Tag.php

Class Tag
{
  public function posts()
  {
    return $this->belongsToMany(Post::class);
  }
}